si·​re·​ni·​an | \ sī-ˈrē-nē-ən How to pronounce sirenian (audio) \

Definition of sirenian

: any of an order (Sirenia) of aquatic herbivorous mammals (such as a manatee, dugong, or Steller's sea cow) that have large forelimbs resembling paddles, no hind limbs, and a flattened tail resembling a fin

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Other Words from sirenian

sirenian adjective

Did You Know?

Sirenian traces back via Latin to Greek seirēn, which is equivalent to our word for the sirens of Greek mythology. And what is the connection between sirens and sirenians? Modern sirenians do not resemble the half bird, half woman creatures who lured sailors to their doom with their sweet singing. But as our example sentence states, sirenians are considered by some to underlie the ancient legends about mermaids. In European folklore mermaids were sometimes called "sirens," and apparently this confusion resulted in the granting of sirenians the name they bear today.

Examples of sirenian in a Sentence

Recent Examples on the Web

Discovered by the German naturalist Georg Steller around the Bering Sea’s Commander Islands in 1741, this enormous and peculiar sirenian became an easy target for Russian hunters. Brian Switek, WIRED, "Sea Otters, Hunters, and Steller's Sea Cows – Replaying a Recent Extinction," 24 June 2010

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sirenian.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of sirenian

1883, in the meaning defined above

History and Etymology for sirenian

New Latin Sirenia, from Latin siren

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siren call






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The first known use of sirenian was in 1883

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Rhyming Dictionary: Words that rhyme with sirenian Encyclopedia article about sirenian

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